Device for aiding night vision,申请号US19430480925-传众专利搜索

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发明名称	Device for aiding night vision
摘要
申请公布号	US2374991(A)	申请公布日期	1945.05.01
申请号	US19430480925	申请日期	1943.03.29
申请人	DAVID GORDON	发明人	GORDON DAVID
分类号	G02B23/10	主分类号	G02B23/10
代理机构		代理人
主权项
地址

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